
#app {
    /*background-color: white;*/
    width: 400px;
    height: 400px;
    padding: 20px 50px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    border-radius: 50px;
    background: #fafafa;
    box-shadow: 20px 20px 60px #bebebe,
    -20px -20px 60px #ffffff;
}

h1 {
    text-align: center;
    margin-bottom: 40px;
    color: honeydew;
}

button {
    margin: 50px auto;
    padding: 17px 40px;
    border-radius: 50px;
    border: 0;
    display: block;

    background-color: white;
    box-shadow: rgb(0 0 0 / 5%) 0 0 8px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 20px;
    transition: all .5s ease;
    width: 300px;
}

button:hover {
    letter-spacing: 3px;
    background-color: rgb(64, 158, 255);
    color: hsl(0, 0%, 100%);
    box-shadow: 20px 20px 60px #bebebe,
    -20px -20px 60px #ffffff;
}

button:active {
    letter-spacing: 3px;
    background-color: rgb(64, 158, 255);
    color: hsl(0, 0%, 100%);
    box-shadow: 20px 20px 60px #bebebe,
    -20px -20px 60px #ffffff;
    transform: translateY(10px);
    transition: 100ms;
}

a {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: #dfe4ed;
    font-size: 20px;
}




